国家/地区
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01G（3） C01B（2） H01M（2）
IPC C01G053/00（3）
发明人
公开年
申请年 2018（3）
专利权人

Anode active material used for secondary battery e.g. lithium secondary battery, comprises lithium composite transition metal oxide particles comprising nickel, cobalt, and manganese, and coating portion comprising polymer and graphene.

KIM H, PARK S Y, LEE D J, RAM L, KON K T, JUNG W M

Positive electrode for lithium-ion secondary battery, comprises layer comprising graphene or multilayer graphene, and active material of lithium-nickel-cobalt-manganese composite oxide comprising particle group adhered to graphene surface.

KARIYADO H, HASEGAWA T

Preparing sulfur-nitrogen co-doped graphene-supported cobalt sulfide nickel catalytic material for catalytic precipitation of water electrolysis, involves dissolving metal cobalt source, nickel source and thiourea in solvent.

JIANG Z, DENG B